答案
听力答案：1-5 ABCBC, 6-10 CBACA, 11-15 CABAC, 16-20 BCABC
单选答案：21-25BAACC， 26-30BACDC， 31-35BBACC
完型答案：36-40 BDCDB 41-45CABDB 46-50CBDAC 51-55DCABC
阅读答案：56-60 CABDA 61-63 CAD
64-67 CCBB 68-71 ADAA 72-75CAAB
改错答案：
76 正确 77 there—where 78 great --- greatly
79 were – was 80 me – mine 81 but –so
82 practise --- practising 83 去掉 from 84 with –as OR went –going
85 some 前加with
One possible version:
According to a recent survey, about 25% percent of college students have a part-time job. During summer vacation, this figure will increase to 72 percent. College students are working as tutors, waiters or salesmen.
Why do they want part-time jobs? First, they want to earn a little money to help cover the increasingly higher college tuition. Second, they hope to be economically independent and buy whatever they want.
By doing part-time jobs, college students can gain some social experience and broaden their outlook. What is more, part-time jobs can provide them with a valuable chance/opportunity to know the outside world.